EP 4040145 A1 20220810 - A SOLID-CONTACT ION-SELECTIVE ELECTRODE
Title (en)
A SOLID-CONTACT ION-SELECTIVE ELECTRODE
Title (de)
IONENSELEKTIVE FESTKONTAKTELEKTRODE
Title (fr)
ÉLECTRODE SÉLECTIVE D'IONS À CONTACT SOLIDE
Publication
Application
Priority
EP 21156045 A 20210209
Abstract (en)
Solid-Contact Ion-Selective Electrode (SC-ISE) and a method of producing a SC-ISE. The SC-ISE of the invention comprises at least one transducer layer consisting of a transition metal in a mixed redox state located between the ion-selective membrane and the conductive electrode suitable for long-term deployment having a long term stability and thus limited need for calibration.
IPC 8 full level
G01N 27/333 (2006.01)
CPC (source: EP US)
G01N 27/333 (2013.01 - EP US)
Citation (search report)
- [X] JP S60257353 A 19851219 - MATSUSHITA ELECTRIC IND CO LTD
- [X] EP 0021595 A1 19810107 - BECKMAN INSTRUMENTS INC [US]
- [XY] US 2019310224 A1 20191010 - WILHELM THOMAS [DE]
- [Y] US 2016077042 A1 20160317 - WARWICK CHRIS [GB], et al
- [X] NIKOLSKII B P ET AL: "SOLID CONTACT IN MEMBRANE ION-SELECTIVE ELECTRODES", ION-SELECTIVE ELECTRODE REVIEWS, PERGAMON, NEW YORK, NY, US, vol. 7, 1 January 1985 (1985-01-01), pages 3 - 39, XP000957443, ISSN: 0191-5371
- [X] YUZHOU SHAO ET AL: "Recent advances in solid-contact ion-selective electrodes: functional materials, transduction mechanisms, and development trends", CHEMICAL SOCIETY REVIEWS, vol. 49, no. 13, 27 May 2020 (2020-05-27), UK, pages 4405 - 4465, XP055750048, ISSN: 0306-0012, DOI: 10.1039/C9CS00587K
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4040145 A1 20220810; CN 116802488 A 20230922; US 11988627 B2 20240521; US 2024035999 A1 20240201; WO 2022171593 A1 20220818
DOCDB simple family (application)
EP 21156045 A 20210209; CN 202280011190 A 20220208; EP 2022052947 W 20220208; US 202218272737 A 20220208